condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.015812333333333334 0.0 0.047437 Crozier 0.0 0.0 0.0 Root 7.2002326666666665 0.184197 21.2164